A Turtle's Shell is a Human's Ribs Based on Satoshi Kawasaki's encyclopedia which illustrates what it would be like if the human body acquired the bodily mechanics of various animals. Details Casts Posters Title A Turtle's Shell is a Human's Ribs Release Date 2022-10-28 Runtime 01 Hours 08 Minutes Genres Animation Comedy Production Companies Type ZERO, Aeon Entertainment, Asmik Ace Production Countries Japan Hayato Isomura... Erutaka Kaerugawa (voice)... Hiroya Shimizu... Kamerō Kameda (voice)... Denden... Usazō Usagibayashi (voic... Moe Kamikokuryo... Furami Furamingozuka (voi... Shintaro Morimoto... Umaryōma Umawatari (voic... Takuya Eguchi... Raiō Raionji (voice)... Yukihiro Nozuyama... Rintarō Kirinzawa (voice... Original Size (2000x3000) Original Size (849x1200) Original Size (2000x3000) Original Size (1668x2376)